<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>后台管理</title>
</head>
<body>
<div><a href="addproduct_class.html">新增商品类</a></div>
<div><a href="product_class_detail.html">展示所有商品类</a></div>
<div><a href="addProduct.html">新增商品</a></div>
<div><a href="product_detail.html">新增所有商品</a></div>
</body>
</html>